MACHINE FOR CONTINUOUS THREAD WINDING Russian patent published in 1995 - IPC

FIELD: textile industry; thread winders. SUBSTANCE: machine for continuous thread winding has rotary turret head on which two spindles and contact roller are installed. Spindles and roller are arranged behind turret head in direction of thread motion. Contact roller comes in contact by its perimeter with reel formed on spindle. Distance between axis of contact roller and axis of working spindle can change to suit increased diameter of reel. Contact roller is installed on holder mounted to provide displacement of contact roller relative to working spindle with radial component. Preset force acts on contact roller in direction of holder. Turret head has rotary drive by means of which distance to axis of working spindle can be changed. Rotary drive is placed in one control circuit with sensor and rotation control device. Sensor records travel of contact roller. Rotary drive can be adjusted by means of sensor depending on difference between preset and actual positions of contact roller in control circuit. EFFECT: enhanced reliability of operation. 15 cl, 17 dwg